selected work

All Work

A collection of projects I've worked on, ideas I've explored, and solutions I've built.

selected work

All Work

A collection of projects I've worked on, ideas I've explored, and solutions I've built.

Voila mobile commerce interfaces

01ProfessionalVoila · building a better commerce experienceContributed to Voila's Android and iOS commerce apps through Live Shopping development, Google Maps cost optimization, legacy refactoring, and CI/CD improvements for more reliable mobile releases.Read More

Majoo design system components

02ProfessionalMajoo POS · building a reusable design systemDeveloped reusable Flutter components for an internal design system and helped redesign Majoo's Point of Sale application, improving UI consistency and aligning the product with company design standards.Read More

Fill & Sign application interface for signing PDF documents

03Open sourceFill & Sign · signing document PDFA Flutter application for signing PDF documents. Add signatures to individual pages, place multiple signatures in one document, then save and share the signed PDF.Read More

Airplane mobile application interface for exploring destinations and booking flights

04Open sourceAirplane · a flight booking appA cross-platform flight booking application built with Flutter. Explore destination details, manage user accounts, and experience an online flight ticket transaction flow backed by a Clean Architecture approach.Read More

Flutter Map interface displaying location tracking and route navigation

05Open sourceFlutter Map · location and route explorationA Flutter mapping app exploring location tracking, service-area boundaries, and route visualization. It combines Google Maps with geolocation, address lookup, and route polyline handling.Read More

Hermes Promo Search workflow for discovering and delivering Indonesian promotions through Telegram

06Open sourceHermes Promo Search · discovering local dealsA Dart CLI that discovers Indonesian food, drink, snack, and lifestyle promotions, then filters, deduplicates, and summarizes results with source links and social buzz signals delivered through Telegram.Read More

Affiliate Threads Generator workflow connecting product research, AI content creation, human approval, and Threads publishing

07Open sourceAffiliate Threads Generator · AI content workflowAn AI-assisted affiliate content engine built as a Hermes Agent plugin. It transforms product candidates into research-backed Threads content, with automated validation and human approval before publishing.Read More

Mobile AI Production Flow from Jira requirements through implementation and draft pull request

08Open sourceMobile AI Production Flow · engineering automationAn AI-assisted engineering plugin that turns Jira tickets into draft pull requests through requirement validation, design and API research, codebase analysis, implementation, and testing.Read More

Tapt3 workflow from a payment confirmation screenshot to a structured expense record in Google Sheets

09Open sourceTapt3 · expense tracking with a back tapA lightweight expense tracker that turns mobile banking and e-wallet payment receipts into structured Google Sheets records using iOS Shortcuts, OCR, receipt parsing, and optional Gemini-assisted extraction.Read More

01ProfessionalVoila · building a better commerce experienceContributed to Voila's Android and iOS commerce apps through Live Shopping development, Google Maps cost optimization, legacy refactoring, and CI/CD improvements for more reliable mobile releases.

02ProfessionalMajoo POS · building a reusable design systemDeveloped reusable Flutter components for an internal design system and helped redesign Majoo's Point of Sale application, improving UI consistency and aligning the product with company design standards.

03Open sourceFill & Sign · signing document PDFA Flutter application for signing PDF documents. Add signatures to individual pages, place multiple signatures in one document, then save and share the signed PDF.

04Open sourceAirplane · a flight booking appA cross-platform flight booking application built with Flutter. Explore destination details, manage user accounts, and experience an online flight ticket transaction flow backed by a Clean Architecture approach.

05Open sourceFlutter Map · location and route explorationA Flutter mapping app exploring location tracking, service-area boundaries, and route visualization. It combines Google Maps with geolocation, address lookup, and route polyline handling.

06Open sourceHermes Promo Search · discovering local dealsA Dart CLI that discovers Indonesian food, drink, snack, and lifestyle promotions, then filters, deduplicates, and summarizes results with source links and social buzz signals delivered through Telegram.

07Open sourceAffiliate Threads Generator · AI content workflowAn AI-assisted affiliate content engine built as a Hermes Agent plugin. It transforms product candidates into research-backed Threads content, with automated validation and human approval before publishing.

08Open sourceMobile AI Production Flow · engineering automationAn AI-assisted engineering plugin that turns Jira tickets into draft pull requests through requirement validation, design and API research, codebase analysis, implementation, and testing.

09Open sourceTapt3 · expense tracking with a back tapA lightweight expense tracker that turns mobile banking and e-wallet payment receipts into structured Google Sheets records using iOS Shortcuts, OCR, receipt parsing, and optional Gemini-assisted extraction.